caught with this split screen you're seeing right now. on the left side, the bells are ringing, they are saying goodbye to the pope. they are also sounding a call for what will come next. next to it, of course, the helicopter. literally riding off into the sunset. >> yes, the sunset in rome. >> pope benedict goes. >> we were watching it go over rome. it then circled back over the vatican, st. peter's, went over the coliseum, went over the airport. that would mean that nobody else is flying in or out of rome right now. >> not right now. it's a 15-minute trip, a very short trip, but it ain't going to be a 15-minute trip this time and i think that's very intentional. the air force, the italian air force chopper, the pope is on board with his secretary. >> we're looking at the landing area for the helicopter in castel gandolfo, which is helicopter looks like it is now approaching. >> this is it. and again, this is all a series, for those finding the interest to watch, of finality.